752:2-540:9-48•6=(608+206):2-100=964:4•3-810:3=

Question

752:2-540:9-48•6=
(608+206):2-100=
964:4•3-810:3=

Answer 1

752:2-540:9-48•6=376-60-288=28
(608+206):2-100=814:2-100=407-100=307
964:4•3-810:3=241•3-27=723-27=696